baber/WOPTO huggingface dataset:
Patent EP-0123624-B1 (EP)
IPC: H01H47/26
Filed: 1984-04-20
Granted: 1987-06-16
Abstract: A device, for assuring selective commutation of one or the other of two electric measuring circuits to a single electric exploitation circuit as a function of the temperature gradient present between two distinct points of reference, has a first thermocouple placed at the first point of reference; a second thermocouple placed at a second point of reference, connected in opposition to the first thermocouple in order to deliver a differential electro-motive force ( DELTA e) of which the value and the sign are a function of the value and sense of the gradient; and commutation means sensitive to this electro-motive force and fed solely by the energy produced by the two thermocouples. The commutation means includes a relay fed by the differential electro-motive force.
Patent EP-0120821-B1 (EP)
IPC: C07D271/08
Filed: 1984-03-27
Granted: 1987-12-02
Abstract: The description relates to heterocyclic compounds having weed-killing activity and defined by the following general formula:where R is a straight-chain or branched alkyl group with 1 to 6 carbon atoms or the phenyl group, R<sub>1</sub> is a straight-chain or branched alkyl group with 1 to 10 carbon atoms (substituted if required by halide, or phenyl group), an alkenyl group, an alkynyl group, a cycloalkyl group, orthe phenyl group.
Patent EP-0155492-B1 (EP)
IPC: C07D231/12
Filed: 1985-02-09
Granted: 1989-12-13
Abstract: This application relates to a process for the preparation of substituted and unsubstituted 1-alkyl-3,5- diphenylpyrazole compounds by reacting a 3,5-diphenyl (substituted or unsubstituted) pyrazole with an excess of dialkyl sulfate, in the presence of aqueous alkali hydroxide and a quaternary ammonium phase transfer catalyst.
Patent EP-0174436-B1 (EP)
IPC: G05D1/03
Filed: 1985-05-14
Granted: 1989-06-28
Abstract: Each transport device contains at least two drive wheels which are driven at individual speeds VA and VB and which are pivotable by related steering angles  alpha  and  beta . Identical servo-drive units are associated with the drive wheels and their mode of operation and mutual coupling is adapted by switch devices to the steering angles  alpha  and  beta  such that the required speed adjustment must not be computed in accordance with the relationship VB=(cos alpha /cos beta ). VA but the speed is automatically adjusted through the entire steering angle range of -90 DEG  to +90 DEG . At alpha = beta =0 DEG  the leading servo-drive unit is rigidly guided by its speed regulation loop as a MASTER servo-drive unit and its armature current is supplied as a reference magnitude to the armature current regulation loop of the trailing servo-drive unit which is operated as a SLAVE servo-drive unit. At  alpha = beta =+/-90 DEG the two servo-drive units operate as independent MASTER servo-drive units and their speed regulation loops receive related reference speed signals from related microcomputers. Throughout the steering angle range of -90 DEG  to +90 DEG  the MASTER/SLAVE configuration and the MASTER/MASTER configuration are selectively used depending on the operating conditions and the travel durations. The optimum adaption of the servo-drive units to the steering angles and the limitation of the speed to the maximum speed which corresponds to optimum efficiency, insure precise track guidance, improved maneuverability and minimum current consumption.
Patent EP-0165518-B1 (EP)
IPC: B21J13/04
Filed: 1985-05-31
Granted: 1989-08-02
Abstract: In a forging press of underfloor construction, the vertically travelling frame has a lower crosshead which fits around and is guided on a hollow guide shaft which projects downwards from the table crosshead or platten of the press. The hollow guide shaft serves also as the working cylinder of the press. A working plunger piston which is slidable in the cylinder is coupled to the lower travelling crosshead of the press frame through spherical jointing to eliminate transverse forces on the piston.
Patent EP-0176764-B1 (EP)
IPC: H04Q3/545
Filed: 1985-08-28
Granted: 1989-05-31
Abstract: 1. Circuit arrangement for telecommunication installations, espectally for telephone exchanges in which centralized and/or partly centralized information-processing switching devices with a limited capability with regard to the information-processing capacity are provided, as well as measuring facilities (B) for determining the loadability of such switching devices, which integrate the constantly fluctuating load over periods of time which are in each case great enough to ensure a determination result with adequate result accuracy, and in which a counting facility (W), serving to establish the information-processing traffic load in each case of a switching device and to detect and avert information-processing traffic overloads, supplies with as little time delay as possible an instantaneous value of the information traffic load which is current and is produced by comparison in each case of a periodically repeatedly obtained counting result with the determination result received by it and stored in it, in order to avert without great delay such overloads in the event of an increase in the continuous counting results over the determination result by the rejection of information-processing orders, and in which, after aversion of an information-processing traffic overload and after a dropping of the periodically obtained counting results and an uninterrupted remaining of the same below the determination result during a certain minimum waiting time, during which increasingly higher values are established for the determination result deciding on loadability, due to the return of the load, the generation and/or relaying and/or evaluation of the determination result - the latter by continuous comparison of the periodically repeatedly obtained counting results with the determination result - is interrupted, and in which the determination result which is last established and stored in the counting facility (W) is replaced by a lower normal value, remaining unchanged after the aversion operation, until the generation and/or relaying and/or evaluation of the determination results is reactivated due to a build-up of information-processing orders or an increase in the continuous counting results over a comparative value lying substantially above the normal value, characterized in that, upon dropping of the periodically obtained counting results, a value existing at the time the determination result was reached or undershot is stored, and in that, after elapse of the minimum waiting time, during which the periodically obtained counting results remain below the determination result, this stored value serves as normal value, and in that until a new determination result is obtained, the periodically obtained counting results on the basis of this normal value serve to establish the continuous instantaneous values of the information traffic load.
Patent EP-0178121-B1 (EP)
Title: Improved formulation of antiinflammatory drugs
IPC: A61K31/425
Filed: 1985-10-02
Granted: 1990-06-13
Abstract: An improved antiinflammatory composition and method of treating inflammation which employs a combination of an antiinflammatory agent (e.g. indomethacin or an oxicam) with a histamine-H<sub>2</sub> antagonist selected from the group consisting of 2-guanidino-4-(4-imidazolyl)thiazole, 2-guanidino-4-(2-methyl-4-imidazolyl)thiazofe, 2-(N-benzyl-N'-guanidino)-4-(2--methyl-4-imidazolyl)thiazole, 2-(N-pentyl-N'-guanidino)-4-(2--methyl-4-imidazolyl)thiazole and 2-guanidino-4-[2-hexyt- aminol-4-imidazolyl]thiazole.
Patent EP-0182562-B1 (EP)
IPC: C12N15/75
Filed: 1985-11-08
Granted: 1991-10-09
Abstract: Thermo-inducible gene expression in Gram positive bacteria is optained through the insertion in the bacteria of two different kinds of plasmid containing respectively, on the first plasmid a promotor and a heterologous structural gene and on the second plasmid a repressor gene for the promotor located on the first plasmid and a temperature sensitive entity. The process allows the synthesis of different kinds of proteins through Gram positive bacteria induced by a temperature change.
Patent EP-0153254-B1 (EP)
IPC: C10J3/57
Filed: 1985-02-19
Granted: 1988-01-07
Abstract: This reactor for the gasification of solid fuels in the powdered form, of the type employing a bath of liquid metal (5) comprises: a substantially cylindrical vessel (1) which has a substantially oblong section and lateral walls (2) and a bottom wall (3) which are lined with a refractory lining (4), this vessel further comprising an orifice (37) for discharging the bath of liquid metal, and an orifice (36) for discharging slag supernatant on the bath of liquid metal (5), a dome (11) positioned in a sealed manner on the vessel (1) and having in its upper part in the vicinity of one of the ends of the vessel a sealed box (16) for introducing an injecting branch (17) and, also in its upper part, but at the opposite end of the vessel, an orifice (21) of large section for exhausting the gases produced, and a roughly central orifice (29) for introducing addition elements; and means (8, 9, 10a-e, 6, 13, 14, 15) for cooling the lateral walls and the bottom wall of the vessel and the dome.
Patent EP-0175669-B1 (EP)
Title: Rubber/metal composites
IPC: C08J5/00
Filed: 1985-08-12
Granted: 1989-03-08
Abstract: The bond strenght between a sulphur-vulcanisable rubber and a metal, especially brass, is increased by using as bonding promoter a compound having the formulaor a hydrate thereof, where B represents a divalent organic radical and M represents cobalt or nickel.
Patent EP-0168416-B1 (EP)
IPC: E01C5/06
Filed: 1984-12-20
Granted: 1988-04-27
Abstract: Pressed concrete paving stones may be internested, owing to the shapes thereof, for covering grounds subjected to important strains. Their shapes are comprised of an upper part (1) configured as a semi-ellipse and of a lower part (2), consisting of 3 portions of that same ellipse. Said paving stone has the characteristic of absorbing important stress without break or wear. The principle according to the invention is particularly intended to landscape-gardeners and to road works contractors.
Patent EP-0179109-B1 (EP)
Title: Transducteur pour debimetres magnetiques inductifs
IPC: G01F1/58
Filed: 1985-04-19
Granted: 1988-06-29
Abstract: Un transducteur pour débitmètres magnétiques inductifs comporte des électrodes de mesure métalliques (2) dont la tête d'électrode (4) est en liaison de conduction électrique avec le milieu traversant. Afin de protéger les têtes d'électrode (4) des particules solides que contient le milieu traversant, la tête d'électrode (4) se trouve dans un évidemment (7) de la surface intérieure (6) du tuyau de mesure (1) et est recouverte d'un capuchon (8) à base d'une matière poreuse, qui est aligné par rapport à la surface intérieure (6) du tuyau de mesure.
Patent EP-0192926-B1 (EP)
IPC: C25B13/04
Filed: 1986-01-07
Granted: 1989-06-14
Abstract: Separator film for alkaline electrolysis and method for making thereof, wherein said separator film includes an aromatic polymer and polytitanic acid.
Patent EP-0204070-B1 (EP)
IPC: F02M51/04
Filed: 1986-02-28
Granted: 1989-05-17
Abstract: An electrically actuatable fuel-injection valve for internal combustion engines has a piezoelectric vibrator (1) provided with electrodes (2, 3). A fuel-receiving chamber (4) in the vibrator is in fuel-conducting communication with a fuel feed path (constriction 5) and an ejection opening (outlet opening). The fuel feed path as well as the ejection opening are so shaped that upon the application of a voltage to the electrodes (2, 3) the fuel is imparted a preferred movement (8) through the chamber to the ejection opening.
Patent EP-0202417-B1 (EP)
IPC: B23P15/16
Filed: 1986-03-18
Granted: 1988-08-10
Abstract: A method for producing spinning nozzle plates having spinning nozzle channels employs a mold plate which contains mold channels corresponding to the spinning nozzle channels. The mold plate is initially connected with a galvanic electrode containing feed channels which communicate with the mold channels. Then negatives of the spinning nozzle channels are produced by filling the mold channels and the feed channels with an electrically insulating molding material and thereafter removing the mold plate, so that columns of molding material remain connected to the galvanic electrode. Finally, a galvanic layer enclosing the negatives of the spinning nozzle channels is produced, the galvanic layer is leveled, and the negatives as well as the remaining mold material are removed. The mold plate itself may be produced by depositing a layer of resist material on a further galvanic electrode, irradiating the resist layer in a predetermined pattern using high energy radiation, selectively removing portions of the irradiated resist layer to produce negatives that are connected to the further galvanic electrode, depositing a further galvanic layer, and removing the negatives. These techniques permit economical production of spinning nozzle plates, particularly plates having nozzle capillaries with specially shaped cross sections and small critical dimensions.
Patent EP-0190788-B1 (EP)
Title: Process for making a non woven web provided with expanded micro-spheres
IPC: D04H1/68
Filed: 1986-01-28
Granted: 1990-04-11
Abstract: The use of a fibrous web provided with microspheres disposed mainly within said web and arranged in a pattern in which areas of the web which contain microspheres and separated from each other by areas which contain virtually no microspheres, for making an article of manufacture reinforced with fibrous webbing by impregnating the web with a liquid resin and a hardener therefor. 
<??>A shaped article of manufacture comprising a bonded fibrous web as described hereinabove, provided with expanded microspheres, said fibrous web having been impregnated with a mixture of a liquid resin and a hardener therefor, cured after being shaped, as well as a method of making a fibrous web incorporating microspheres, which is characterized in that microspheres not yet expanded are pressed into the fibrous web by means of a foam paste.
Patent EP-0217699-B1 (EP)
IPC: F03C1/12
Filed: 1986-09-02
Granted: 1989-11-29
Abstract: In a driving device of the piston-flowmeter type, in particular for a proportioning pump, a distributor is mounted at one end of a piston cylinder for controlling the admission and discharge of fluid within two chambers formed respectively on each side of the piston. The distributor body is provided with circular flow passages and two pairs of valve-seats in cooperating relation with two seals of a two-position tubular valve. The valve has a central bore traversed by the piston rod and coupled to a resilient bistable mechanism for reversing the state of the valve and maintaining it in either of its two positions.
Patent EP-0231716-B1 (EP)
IPC: A21C7/01
Filed: 1986-11-14
Granted: 1990-10-03
Abstract: The invention relates to an apparatus for centering and shaping dough pieces baked products or the like which is inserted between two treatment machines in a commercial baking line for the production of bread or similar baked products, for example between a dividing and weighing machine and a prefermentation chamber, or between a prefermentation chamber and a shaping and alongating machine, this apparatus comprising a conveyor for feeding the ball-shaped dough pieces from the dividing and weighing machine or the prefermentation chamber, an endless belt conveyor of which the outer face comprises rack means consisting of transverse bars, two parallel guideways disposed at the input end of the apparatus and overlying said endless conveyor belt, a centering spout consisting of two convergent vertical walls and disposed downstream of said guideways, a shaping channel having an inner width inferior to the spacing of said pair of parallel guideways and disposed downstream of said centering spout, a plurality of successive equalizing blades having operative surfaces provided with transverse bars adapted to cooperate with the transverse bars of said endless belt and pivoting about a transverse axis while engaging said shaping channel, and thrust means for positively and sequentially inserting the substantially cylindrical dough pieces issuing from the apparatus into the nip of a pair of rollers of a shaping and elongating machine.
Patent EP-0205575-B1 (EP)
IPC: B01J41/14
Filed: 1985-12-13
Granted: 1991-01-23
Abstract: Polymer matrix comprising weak base functionalities wherein said weak base functionalities are attached to said polymer matrix through a nitrogen atom of a 1,X-polyaminoalkylene amine functionality, where X is an integer greater than 2 wherein said 1,X-polyaminoalkyleneamine is represented by general formula (I), wherein R is independently hydrogen, alkyl, alkylene amine, alkylene hydroxide or alkylene sulfide, a is an integer greater than 2 when b is at least one; and if b is greater than 1, a is greater than or equal to 2 with at least one of a being greater than 2. The invention also concerns a process for the preparation of these compositions by contacting a polymer matrix having haloalkyl functionalities with the above 1,X-polyaminoalkyleneamine in the presence of a solvent in an amount of from 0 to 20 times that of the volumes of the polyaminoalkyleneamine at a temperature of from 0oC to 1500C. The compositions are useful as ion exchange resins which have high anion exchange capacity as well as high resistance to oxidation.
Patent EP-0221187-B1 (EP)
Title: Procede pour dissoudre et recuperer des metaux nobles
IPC: C25F5/00
Filed: 1986-04-24
Granted: 1990-07-25
Abstract: Le procédé ci-décrit permet de dissoudre et récupérer de métaux nobles à partir des catalyseurs utilisés. Dans une chambre à anode d'un bac d'électrolyse divisé par un diaphragme, des particules contenant au moins un type de métal noble ou de composés de métal noble sont électrolysés à l'aide d'un acide sous forme d'électrolyte, et le constituant de métal noble est lessivé. Ensuite, à partir du liquide ainsi obtenu le métal noble contenu est déposé sur les particules de cathode qui sont fluidisées dans un bac d'électrolyse à lit fluidisé. Le métal noble déposé est ensuite à nouveau lessivé dans le bac d'électrolyse.
Patent EP-0228466-B1 (EP)
Inventor: FERRI JOSEPH E
IPC: A61M1/00
Filed: 1986-07-14
Granted: 1995-08-30
Abstract: A non-mechanical valve and/or filter device (37) which is suitable for use in an apparatus for aspirating body fluids (14) and which comprises a water insoluble, water-absorbent material which, upon contact with water, becomes substantially impervious to flow through it of gas and liquid in the wetted regions thereof, the preferred form of said device being a porous rigid structure of sintered particles of polyethylene and said water-absorbent material.
Patent EP-0249945-B1 (EP)
IPC: E05D5/02
Filed: 1987-06-16
Granted: 1991-08-14
Abstract: The door hinge has a first hinge part (1) for attachment to a door wing, a second hinge part (2) for attachment to a door frame and an axle bolt (6) forming the axis of rotation. The axle bolt (6) is provided with a threaded part (7), with which it is screwed into a threaded nut (10) in a recess (9) in the hinge part (1) in a height-adjustable manner. Approximately in the centre, the axle bolt (6) has engagement means (13) for an adjustment tool, for example a spanner. Seated on the threaded part (7) is a check nut (14) which rests on the hinge part (1), into which the threaded part (7) is screwed.
Patent EP-0258614-B1 (EP)
IPC: H01H9/00
Filed: 1987-07-24
Granted: 1991-09-11
Abstract: Tap change devices are normally provided on transformers with a finely graded winding (16) with taps (1 to 15) and have vacuum switching tubes in the load switch used at times for the actual load switching. According to the invention, only a single vacuum switching tube is provided for each phase, which tube has two moving switching contacts (26, 27) between two fixed contacts (22, 23), each of which switching contacts can be placed on the fixed contact (22 or 23) adjacent to it and on the other switching contact (26 or 27). The tap change device according to the invention can be used with all adjustable transformers and results in a noticeable reduction in the maintenance costs since, as a consequence of the greater number of connections, the maintenance intervals are significantly greater than for tap change devices with switching contacts operated in oil. <IMAGE>
Patent EP-0249314-B1 (EP)
IPC: G11B15/68
Filed: 1987-04-14
Granted: 1993-02-10
Abstract: A cassette auto-changer for automatically loading and transferring cassettes (6) for use with at least one reproducing unit (1) which is arranged between two housing blocks (3,4) adjacent to the reproducing unit (1), in which the housing blocks (3,4) each hold a plurality of cassettes (6). A cassette transferring device (6) has inlets facing the two cassette housing blocks (3,4) for transferring the cassettes (6) back and forth between the blocks (3,4), as well as to the reproducing unit (1). The cassette transferring device (6) has at least one cassette receiving portion (6A, 6B) formed therein with two inlets and includes transport means (10A, 10B, 20A, 20B) capable of carrying in and carrying out a cassette (C) from both of the cassette receiving portions (6A, 6B) in either direction, and includes a cassette push-out element (30A, 30B, 40A, 40B) used to push out a cassette (C) housed in each of the receiving portions (6A, 6B) in either the forward or the rear facing directions relative to the two cassette housing blocks (3,4). A bar-code detector (80) is provided on a movable mounting (83) for scanning an identification code on a cassette (C) and is also movable to either inlet entrance of the cassette receiving portions (6A, 6B) to accommodate cassettes (C) entering from either side.
Patent EP-0252978-B1 (EP)
IPC: B65G13/00
Filed: 1987-01-26
Granted: 1990-12-12
Abstract: Convoyeurs à rouleaux comprenant des rouleaux (10) tourillonnés sur des axes traversants (13), qui sont reliés l'un à l'autre par l'intermédiaire d'articulations (11, 11a) disposées en alternance. Ces articulations (11a) montées entre les rouleaux adjacents (10) sur un axe mutuel (13) possèdent des supports (12) sur un côté du plan du convoyeur. Lesdites articulations sont placées séparément, de sorte que les articulations de chaque côté d'un même rouleau (10) sont reliées à différents axes adjacents (13) et peuvent pivoter à au moins 135° par rapport à chaque côté du plan du convoyeur.
Patent EP-0295259-B1 (EP)
IPC: C09J201/00
Filed: 1987-02-10
Granted: 1991-07-24
Abstract: In the bonding of materials using water based adhesives or adhesives which liberate water at curing water from the glue joint is bound by means of a compound which combines with water of crystallization. The method can be utilized in several types of joining processes using drying or curable adhesives and the method speeds up the gluing process.
Patent EP-0262219-B1 (EP)
Title: Source d'ions et alliage sous forme de metal liquide pour emission d'ions d'especes de materiaux ioniques multiples
IPC: H01J37/08
Filed: 1987-03-09
Granted: 1990-04-25
Abstract: Source d'ions (10) et alliage sous forme de métal liquide pour l'évaporation ionique simultanée d'arsénique et d'or, d'arsénique et de phosphore, ou d'arsénique, de bore et de phosphore. Les espèces ioniques à vaporiser sont contenues dans des alliages palladium-arsénique-bore et palladium-arsénique-bore-phosphore. La source d'ions (10), avec un moyen d'émission comme par exemple un émetteur à aiguille (12) et un moyen de source comme par exemple un élément chauffant en forme de U (14), est realisée de préférence de rhénium et de tungstène, les deux se prêtant facilement à la fabrication. Les sources d'ion (10) émettent des faiasceaux continus d'ions présentant des flux de l'espèce de matériau souhaité suffisamment élevés pour permettre leur utilisation dans l'implantation ionique de plaquettes semiconductrices pour la préparation de dispositifs pour circuits intégrés. Les sources sont d'un fonctionnement stable, sont peu affectées par la corrosion pendant leur utilisation et possèdent une grande longevité opérationnelle.